AnswersIASD Precalculus 2nd Quarter - Wingerter 2025-26Topic Test

The Rational Root Theorem Answers

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1
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To obtain the graph of y = , you can start with the graph of y = and translate it ________.

Question illustration
A
0.2 units to the right
B
0.2 units to the left
C
0.2 units up
D
0.2 units down
2
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What are the equations of the asymptotes of y = − 3.4?

Question illustration
A
x = 0.3 and y = 3.4
B
x = −0.3 and y = 3.4
C
x = 0.3 and y = −3.4
D
x = −0.3 and y = −3.4
3

Which of the following rational functions has a center at (−2, 3)?

A
y = + 2
Option A
B
y = + 3
Option B
C
y = + 3
Option C
D
y = − 2
Option D
4

Which of the following functions has a domain of all real numbers except x = 4.1?

A
y = + 2.8
Option A
B
y = − 2.5
Option B
C
y = + 2.5
Option C
D
y = + 2.8
Option D

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